Support for matrix-valued topic/word prior eta in LdaModel. Allows topics to be seeded with specific words
multiplicative objective (3CosMul) of Levy & Goldberg
pep8 spaces
Merge pull request #208 from mjwillson/develop

Support for matrix-valued topic/word prior eta in LdaModel.
Merge pull request #224 from gojomo/w2v-cosmul

multiplicative objective ('3CosMul') of Levy & Goldberg
improved citations in ldamodel
Merge pull request #225 from benrbray/develop

Improved Citations in LdaModel
re #226: absolute import of word2vec_inner
Merge branch 'develop' of github.com:piskvorky/gensim into develop
improve docs
Merge remote-tracking branch 'upstream/develop' into develop